Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Switch: OWSOMIXHDS0

Remotes:

Switch Switch name Switch type
BNCRMIXGRS0  BANCROFT  GTR 
CRNNMIXKRS0  CORUNNA  GTR 
DRNDMIXGRS0  DURAND  GTR 
ELSIMIXGRS0  ELSIE  GTR 
OVIDMIXGRS0  OVID  GTR 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
989-723 A Owosso MI 0695 FRONTIER NORTH, INC. - MI 344      
989-725 A Owosso MI 0695 FRONTIER NORTH, INC. - MI 344      
989-729 A Owosso MI 0695 FRONTIER NORTH, INC. - MI 344      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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